Grid and system protection, also known as "NA Schutz" and "NS protection," is a function in the grid protection relay that monitors grid voltage and frequency. It automatically disconnects the battery system in case of deviations, protecting both the power grid and the battery system from damage due to abnormal grid conditions.
This function is available on the large C&I battery systems:
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BAT-79
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BAT-80 (passive cooling)
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BAT-80 AC (active cooling)
Installation and setup manual
| IMPORTANT: Only electrical installers trained in installing and operating XOLTA's battery systems may install, commission, or service a XOLTA battery system. |
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Danish digital version: https://doc.servicex.dk/xolta/grid-protection/installation-manual/global/en-us/default.htm
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English digital version: https://doc.servicex.dk/xolta/grid-protection/installation-manual/global/da-dk/default.htm
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Danish PDF version: https://doc.servicex.dk/xolta/grid-protection/installation-manual/da-dk/pdf/xolta-grid-protection-install-manual-dadk.pdf
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English PDF version: https://doc.servicex.dk/xolta/grid-protection/installation-manual/en-us/pdf/xolta-grid-protection-install-manual-enus.pdf